3G3MV OMRON PDF

The 3G3MV is a miniature frequency inverter incorperating an open loop vector control Furthermore, the 3G3MV suppresses the revolution fluctuation caused. OMRON products are manufactured for use according to proper procedures by a qualified .. 3G3MV-P10CDT Operation Manual (this manual) and the CPM1/. A maximum of four errors can be displayed. U Software No. OMRON use only. U Output power. W. Monitors the output power of the Inverter (see note.

Chapter 5 Basic Operation Selecting the Operation Command Omdon following description provides information on how to input operation commands to start or stop the Inverter or change the direction of rotation of the Inverter.

Page Communications Chapter 7 Register No. Set the level as a percentage, as fol- lows: Note All communications with the 3G3MV are performed in byte units.

Page Specifications Chapter 9 Max. General Precautions Make sure that these protective covers are on the product before use. Should you find any problems with the product, immediately contact your nearest local sales representative. ON Multi-function input 3 1: There is a label under the front cover indicating the arrangement of main circuit terminals.

Measurement of Step Response Waveform Take the following steps to measure the step response waveform of the target of con- trol. Function Frequency reference loss 1 to 15 Not used.

The retained frequency is initialized if n for parameter initialization is set to 8 or 9. Make sure that these protective covers are on the 3h3mv before use. Parameters from n to n can be displayed only. In particular, the continuous operation of an oil-lubricated motor in the low speed range may result in burning. List of Parameters Chapter 10 Multi-step Signals to select fre- speed ref- quency references 1 erence 1 through NPN is the default 3t3mv for these terminals.

Note In this example, the same message is sent to three Slaves with addresses differ- ent to each other. Take the following actions to prevent noise. Page List of Parameters Chapter 10 Emergency The Inverter stops according to the setting stop fault in n for interruption NO mode selection with the emergency stop input turned ON. Single– phase motors are either capacitor start motors or split–phase start motors the method for determining rotation direction at startup is different.

Next Process Determine which step is to be processed next or finish the operation after the step finishes normally. Maintenance Operations Chapter 8 Warning Detection Nonfatal Error The warning detection is a type of Inverter protective function that does not operate the fault contact output and returns the Inverter to its original status once the cause of the error has been removed. Thank you for your feedback. Writing 1 to 2 Not used Upper and lower limit error 1: Chapter 5 Basic Operation Note 2.

When using frequencies exceeding the maximum voltage frequency, set n to 1. Note When using the following solderless terminal, make sure that the wire size is 0.

Use the Increment or Decrement Key to set the frequency reference. Use a brake intended for braking rather than holding. Page 93 Chapter 4 Test Run 6. Consecutive data of a maximum of 16 words 32 bytes can be read.

D Do not Use an Electromagnetic Switch of Magnetic Contactor Do not connect an electromagnetic switch of magnetic contactor to the output circuit.

Motor vibration may, however, become greater in omroon following cases. ON Multi-function input terminal 3 S3 1: Caution Do not pull on the cables. Advanced Operation Chapter 6 gent line and time axis and the point of intersection of the tangent line and set point line.

Omron 3G3MV-AB004 (3G3MVAB004)

Page 55 Design Chapter 2 H Harmonics D Definition Harmonics consist of electric power produced from AC power and alternating at fre- quencies that are integral multiples of the frequency omrkn the AC power. If the torque is insufficient at low speed, increase the voltage in the low- speed range by 1 V, provided that no overload OL1 or OL2 is detected. Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc.

A protection error PrE will be detected by attempting to read the parameter set values in the Inverter with omdon set.

Page Communications Chapter 7 Parameter Description Next process Determines which step is to be processed next or finishes the operation after the step is finished normally.